5.5% of 19.70.....turn the percent to a decimal...." of " means multiply
0.055 (19.70) = 1.0835 rounded = 1.08 <== tax is 1.08
The area of the small poster is 160 inches square
<h3>How to determine the area</h3>
From the information given, we have the poster to take the form of a rectangle
The formula for area of a rectangle is;
Area = length × width
For the smaller poster created using a scale of factor 2/3
Length = 2/ 3 × 24
Length = 16 inches
Width = 2/ 3 × 15
Width = 10 inches
Substitute into the formula
Area = 16 × 10
Area = 160 inches square
Thus, the area of the small poster is 160 inches square
Learn more about area here:
brainly.com/question/14137384
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Answer:
p = 21
Step-by-step explanation:
p - 18 = 3
add 18 to each side
p = 21
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Answer:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
